CVE-2025-0549

An issue has been discovered in GitLab CE/EE affecting all versions starting from 17.3 prior to 17.9.8, from 17.10 prior to 17.10.6, and from 17.11 prior to 17.11.2. A security vulnerability allows attackers to bypass Device OAuth flow protections, enabling authorization form submission through minimal user interaction.

CVSS v3 6.8 MEDIUM

6.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://gitlab.com/gitlab-org/gitlab/-/issues/513996	Exploit Issue Tracking
https://hackerone.com/reports/2927555	Permissions Required

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:gitlab:gitlab:::::community:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*
	cpe:2.3:a:gitlab:gitlab:::::community:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*
	cpe:2.3:a:gitlab:gitlab:::::community:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*

History

08 Aug 2025, 16:54

Type	Values Removed	Values Added
First Time		Gitlab gitlab Gitlab
CPE		cpe:2.3:a:gitlab:gitlab:::::community:::* cpe:2.3:a:gitlab:gitlab:::::enterprise:::*
References	~~() https://gitlab.com/gitlab-org/gitlab/-/issues/513996 -~~	() https://gitlab.com/gitlab-org/gitlab/-/issues/513996 - Exploit, Issue Tracking
References	~~() https://hackerone.com/reports/2927555 -~~	() https://hackerone.com/reports/2927555 - Permissions Required

12 May 2025, 17:32

Type	Values Removed	Values Added
Summary		(es) Se ha descubierto un problema en GitLab CE/EE que afecta a todas las versiones (desde la 17.3 hasta la 17.9.8), desde la 17.10 hasta la 17.10.6 y desde la 17.11 hasta la 17.11.2. Una vulnerabilidad de seguridad permite a los atacantes eludir las protecciones del flujo OAuth del dispositivo, lo que permite el envío de formularios de autorización con una mínima interacción del usuario.

09 May 2025, 17:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-05-09 17:15

Updated : 2025-08-08 16:54

NVD link : CVE-2025-0549

Mitre link : CVE-2025-0549

CVE.ORG link : CVE-2025-0549

JSON object : View

Products Affected

gitlab

gitlab

CWE

CWE-288

Authentication Bypass Using an Alternate Path or Channel

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